Half-life (disambiguation)
From Wikipedia, the free encyclopedia
Half-life is a mathematical and scientific description of exponential decay.
Half-life may also refer to:
- Biological half-life, pertaining to organisms (also refers to "elimination half-life", a pharmacokinetic parameter in medicine)
- Effective half-life, the effective radioactive half life in organisms after accounting for excretion.
- Half-Life (series), a video game series
- Half-Life (video game), a first-person shooter video game
- Half-Life 2, its sequel
- Halflife (comics), the name of two different Marvel comic characters
- Half Life (album), the former name of an album by Eric West
- Half Life (3 album), album by the band 3
- Halflife (EP), an EP by Lacuna Coil
- Half-Life E.P., an EP by Local H
- Halflife (musical), a play by Forbes Allen
- Half-Life (novel), a 2004 gay youth novel by Aaron Krach
- Half Life (novel), a 2006 novel by Shelley Jackson
- Half Life (1999 novel), a science fiction novel by Hal Clement
- Half Life (band), a hardcore punk rock band from Pittsburgh
- "Half Life" (1973 short story), a science fiction short story by Rachel Cosgrove Payes
Half-life may also refer to:
- A term used for posthumous consciousness in Philip K. Dick's novel Ubik